BMW B58 Turbo Inlet Elbow – Gtech Motorsports (M140i, M240i, 340i, 440i F-Series)
The Gtech Motorsports BMW B58 turbo inlet elbow improves airflow, throttle response, and induction sound for both stock and tuned F-Series models.
- The description claims high-flow design reduces restriction compared to OEM plastic elbow.
- The description claims improved throttle response for sharper acceleration.
- The description claims enhanced induction tone for a sportier driving experience.